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| DOI | 10.1080/02626667.2024.2343353 |
| Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling | |
| 发表日期 | 2024 |
| ISSN | 0262-6667 |
| EISSN | 2150-3435 |
| 英文摘要 | Understanding the hydrological processes associated with wetland dynamics is fundamental to studying climate change impacts and the global water cycle. This study simulates the variation of water balance in the Ghorra Playa, Eastern Tunisia, over the period extending from September 2017 to August 2020. The playa is a seasonal habitat for a number of migratory bird species and its watershed is of vital agricultural importance. Water balance estimations were performed using two different approaches: remote sensing-based analyses (Sentinel-2B, Global Precipitation Measurements (GPM) and Famine Early Warning System Network (FEWS-NET)) and modelling founded on field data. The playa presents an average annual water balance of 1.1 million cubic metres. Water inflows come from direct rainfall, mostly in the fall and spring seasons. Groundwater flow into the playa significantly influenced the pattern of water flux (81%). The annual, seasonal and monthly water budget simulations show reasonably good agreement between the remote sensing-based analysis and the hydrological modelling exercise. |
| 英文关键词 | Wetlands; water balance; Sentinel-2B images; modelling; Tunisia |
| 语种 | 英语 |
| WOS研究方向 | Water Resources |
| WOS类目 | Water Resources |
| WOS记录号 | WOS:001230032500001 |
| 来源期刊 | HYDROLOGICAL SCIENCES JOURNAL
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/292968 |
| 作者单位 | Universite de Sfax; Faculty of Sciences Sfax; Universite de Sfax; Faculty of Sciences Sfax |
| 推荐引用方式 GB/T 7714 | . Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling[J],2024. |
| APA | (2024).Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling.HYDROLOGICAL SCIENCES JOURNAL. |
| MLA | "Wetland water balance estimation in an arid region using remote sensing technology and hydrological modelling".HYDROLOGICAL SCIENCES JOURNAL (2024). |
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